<div class="container">
    <div class="row clearfix">
        <div class="col-md-8 column">
            <form name="addProduct" role="form" action="/product/addProduct" method="post">
                <div class="form-group">
                    <label for="exampleInputEmail1">productid</label><input type="text" name="productId" class="form-control" id="exampleInputEmail1" />
                </div>
                <div class="form-group">
                    <label for="exampleInputPassword1">category</label><input type="text" name="categoryId" class="form-control" id="exampleInputPassword1" />
                </div>
                <div class="form-group">
                    <label for="exampleInputPassword1">name</label><input type="text" name="name" class="form-control" id="exampleInputPassword1" />
                </div>
                <div class="form-group">
                    <label for="exampleInputPassword1">description</label><input type="text" name="description" class="form-control" id="exampleInputPassword1" />
                </div>
                <div class="checkbox">
                    <label><input type="checkbox" />Is created</label>
                </div> <button type="submit" class="btn btn-default">Submit</button>
            </form>
            <span th:if="${Message == 'Exist'}">商品已存在</span>
        </div>
        <div class="col-md-4 column">

            <img alt="14x14" src="../images/background.gif" />
        </div>
    </div>
    <div class="row clearfix">
        <div class="col-md-8 column">
        </div>
        <div class="col-md-4 column">
        </div>
    </div>
</div>